$base-color: #C6538C;
$border-dark: rgba($base-color, 0.88);
.container {
  border: 1px solid $border-dark;
}

$global_variable1: global_1;
$global-variable1: global-1;
$global-variable2: global-2;
$global-variable3: global-3;
.container1 {
  $local-variable: local;
  local: $local-variable;
  
  global1: $global_variable1;
  
  $global-variable2: update global-2;
  global2: $global-variable2;
  
  $global-variable3: update global-3 !global;
  global3: $global-variable3;
}

.container2 {
  // local: $local-variable;
  
  global1: $global_variable1;
  
  global2: $global-variable2;
  
  global3: $global-variable3;
}